Micromax X249, Service Manual

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X249 L3 Service Manual
1. ProductFigures
1-1. Exploded view
J301 duo electrical
connector
Damage caused by failure
：
does not boot;power down;
U201 BBIC
Damage caused by failure
does not boo;crashes
U103 26MCrystals
Damage caused by failure
：
Can not boot;
J604USB connector
Damage caused by failure
：
Not charging,;
data transfer faults
U102 RF PA
Damage caused by failure
：
Call fault
J802SIM &T-flash card
Damage caused by failure
：
SIM card does not know,
does not know the T-flash
card
J602Headphone Jack
Damage caused by failure
：
Headphones silent;
not receive FM